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Individual Calculations January 2022 |
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| Lubino, Adrien Total change: 16.20 | |   |
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| Open Retif - Championnat de la Loire Atlantique 2021 r1-3 | GETIGNE | FRA | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1771 | 2.50 | 3 | 0.52 | 20 | 10.40 | |
|  Antonov, Avgust | | | 1371 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bellay, Jean-Pierre | | | 1499 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Galan, Francois | | | 1983 | FRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 5eme Open FIDE de Suce sur Erdre (-2200) Open A | SUCE SUR ERDRE | FRA | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1783 | 2.00 | 5 | 0.29 | 20 | 5.80 | |
| | Perrin, Antoine | | | 1972 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cassard, Maxime | | | 1909 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Briand, Amaury | | | 1877 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Verhille, Gabin | | | 1754 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Collinet, Nicolas | | | 2006 | FRA | 0.50 | 1 | 0.28 | 20 | 5.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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